Red Curry Mussels

Name: Red Curry Mussels
Ingredients: 1 13.5-oz. can coconut milk; 1 cup canned crushed tomatoes; ½ cup dry white wine; 1 tablespoon Thai red curry paste; 4 tablespoons chopped fresh basil, divided; ½ medium red onion, thinly sliced; 1 carrot, peeled, julienned; 1 celery stalk, thinly sliced on a diagonal; Kosher salt and freshly ground black pepper; 2 pounds mussels, scrubbed, debearded; 2 tablespoons chopped fresh flat-leaf parsley; Toasted country-style bread (for serving)